
Grand Ronde Agency and the surrounding valley sit at a geographic crossroads where the South Yamhill River and various mountain creeks converge. The 2011 landscape reflects a deep layered history, centered on the Grand Ronde settlement and its vital Grand Ronde Post Office. This area is defined by the transition from the valley floor to the prominent rise of Spirit Mountain, with the rural character maintained through scattered family and community sites like the Fendall School and Mendenhall Airstrip.
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This is the sole edition of this map. No revisions or reprints were ever made.
1942 · Sheridan
USGS Topo · 1:62,500
1942 · Spirit Mtn
USGS Topo · 1:62,500
1942 · Valsetz
USGS Topo · 1:62,500
1942 · Dallas
USGS Topo · 1:62,500
1948 · Vancouver
USGS Topo · 1:250,000
1950 · Vancouver
USGS Topo · 1:250,000
1950 · Vancouver
USGS Topo · 1:250,000
1953 · Salem
USGS Topo · 1:250,000
1954 · Salem
USGS Topo · 1:250,000
1955 · Grand Ronde
USGS Topo · 1:62,500